I'm one of the moderators of a small / medium community. I've been doing it for around a year, with no prior experience at moderating or helping to foster an online community.

We have a section for jokes and humour, and somebody posted one of those "train dilemma" memes. It gave the choice of letting the train hit one of several groups of people. It was general enough to not name anyone specific. The options were similar to:

Let the train hit:
a) Nintendo developers
b) Sony developers
c) Microsoft developers

Fine. A bit crass, but hardly shocking.

A commenter then replied by stating they don't mind which, so long as x well known developer is shot.

Now that really threw me.

The moderation team have been divided over it, although not strongly so. We are all generally in favour of removing it. But we are concerned about over-stepping and of course the topic of free-speech has arisen.

As it came up with us, I'll also mention that there are no specific rules of the website, or this specific sub-community, to state such humour is disallowed.

Where is the line drawn with free-speech? We would certainly remove anything pro-fascism, racist, homophobic or grossly offensive, but we do have rules that cover those.

I'd be really keen to hear any views on how you would approach this and how you would justify your decision.